(+/-)-4-[5-(3-trifluoromethoxy-phenyl)-2-oxo-3-(4-cyano-phenylamino)-2,5-dihydro-pyrrol-1-yl]-benzonitrile

Base Information

Chemical Name:(+/-)-4-[5-(3-trifluoromethoxy-phenyl)-2-oxo-3-(4-cyano-phenylamino)-2,5-dihydro-pyrrol-1-yl]-benzonitrile
CAS No.:1032524-36-9
Molecular Formula:C₂₅H₁₅F₃N₄O₂
Molecular Weight:460.415
Hs Code.:

Synonyms:(+/-)-4-[5-(3-trifluoromethoxy-phenyl)-2-oxo-3-(4-cyano-phenylamino)-2,5-dihydro-pyrrol-1-yl]-benzonitrile

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Chemical Property of (+/-)-4-[5-(3-trifluoromethoxy-phenyl)-2-oxo-3-(4-cyano-phenylamino)-2,5-dihydro-pyrrol-1-yl]-benzonitrile

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Technology Process of (+/-)-4-[5-(3-trifluoromethoxy-phenyl)-2-oxo-3-(4-cyano-phenylamino)-2,5-dihydro-pyrrol-1-yl]-benzonitrile

There total 1 articles about (+/-)-4-[5-(3-trifluoromethoxy-phenyl)-2-oxo-3-(4-cyano-phenylamino)-2,5-dihydro-pyrrol-1-yl]-benzonitrile which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 53.0%

: 617-35-6
2-oxo-propionic acid ethyl ester

: 52771-21-8,50823-91-1
3-(trifluoromethoxy)benzaldehyde

: 873-74-5
4-Aminobenzonitrile

: 1032524-36-9
(+/-)-4-[5-(3-trifluoromethoxy-phenyl)-2-oxo-3-(4-cyano-phenylamino)-2,5-dihydro-pyrrol-1-yl]-benzonitrile

Guidance literature:: 3-(trifluoromethoxy)benzaldehyde; 4-Aminobenzonitrile; In acetic acid; at 20 ℃; for 0.333333h;

2-oxo-propionic acid ethyl ester; In acetic acid; at 20 ℃; for 18h;

Reference yield:

: 1032524-36-9
(+/-)-4-[5-(3-trifluoromethoxy-phenyl)-2-oxo-3-(4-cyano-phenylamino)-2,5-dihydro-pyrrol-1-yl]-benzonitrile

: 1192355-98-8
(+/-)-4-[2,3-dioxo-5-(3-trifluoromethoxy-phenyl)-pyrrolidin-1-yl]-benzonitrile

Guidance literature:: With cis,trans-2,5-dimethoxytetrahydrofuran; acetic acid; trifluoroacetic acid; In tetrahydrofuran; water; at 40 ℃; for 18h;

Reference yield:

: 1032524-36-9
(+/-)-4-[5-(3-trifluoromethoxy-phenyl)-2-oxo-3-(4-cyano-phenylamino)-2,5-dihydro-pyrrol-1-yl]-benzonitrile

: 4-[(3R,5R)-3-[1-methyl-1-(6-trifluoromethyl-pyridin-2-yl)-ethylamino]-2-oxo-5-(3-trifluoromethoxy-phenyl)-pyrrolidin-1-yl]-benzonitrile hydrochloride

Guidance literature:: Multi-step reaction with 6 steps

1: cis,trans-2,5-dimethoxytetrahydrofuran; acetic acid; trifluoroacetic acid / tetrahydrofuran; water / 18 h / 40 °C

2: 1.75 h / 45 °C

3: trifluoroacetic acid / dichloromethane; water / 2 h / 20 °C

4: water / 18 h / Reflux

5: sodium cyanoborohydride; acetic acid / 1 h / 20 °C

6: hydrogenchloride / cyclohexane; ethyl acetate / 20 - 70 °C / Reflux

With cis,trans-2,5-dimethoxytetrahydrofuran; hydrogenchloride; sodium cyanoborohydride; acetic acid; trifluoroacetic acid; In tetrahydrofuran; dichloromethane; cyclohexane; water; ethyl acetate;